1453371222 has 8 divisors (see below), whose sum is σ = 2906742456. Its totient is φ = 484457072.

The previous prime is 1453371209. The next prime is 1453371281. The reversal of 1453371222 is 2221733541.

It is a sphenic number, since it is the product of 3 distinct primes.

1453371222 is an admirable number.

It is a super-2 number, since 2×1453371222² = 4224575817875546568, which contains 22 as substring.

It is a self number, because there is not a number n which added to its sum of digits gives 1453371222.

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 121114263 + ... + 121114274.

It is an arithmetic number, because the mean of its divisors is an integer number (363342807).

Almost surely, 2^1453371222 is an apocalyptic number.

1453371222 is a primitive abundant number, since it is smaller than the sum of its proper divisors, none of which is abundant.

It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.

1453371222 is a wasteful number, since it uses less digits than its factorization.

1453371222 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 242228542.

The product of its digits is 10080, while the sum is 30.

The square root of 1453371222 is about 38123.1061431253. The cubic root of 1453371222 is about 1132.7276944242.

The spelling of 1453371222 in words is "one billion, four hundred fifty-three million, three hundred seventy-one thousand, two hundred twenty-two".